A gorilla at the San Diego Zoo smashed through the glass wall of its enclosure at the facility on Saturday, Oct. 11. Denny, ...

Denny, a 10-year-old western lowland gorilla, shattered one layer of a three-layered tempered glass panel at the ...

In the video captured by eyewitness Emily Holguin on Saturday, Oct. 11, onlookers gasped when they realized what the ...

THIS is the terrifying moment a massive gorilla hurled itself at the glass wall of its zoo enclosure — shattering it in front ...

The startling moment a gorilla slammed into the glass lining of his enclosure at the San Diego Zoo was caught on video.

A western lowland gorilla charged and shattered a layer of viewing glass at the San Diego Zoo over the weekend, leaving visitors shocked by the dramatic incident.

A 10-year-old gorilla gave San Diego Zoo visitors a scare when he cracked a sheet of protective glass separating visitors ...

A lowland gorilla was captured on video breaking the protective glass between the gorilla enclosure and visitors at the San ...

SAN DIEGO - Visitors at the San Diego Zoo got quite the surprise after a male gorilla charged his habitat and shattered a ...

Denny, one of the zoo’s gorillas, broke one of the three layers of tempered glass panels in the gorilla forest habitat on ...

A gorilla at the San Diego Zoo sprinted towards the viewing glass and cracked the thick pane as visitors looked on.